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ad-work [718]
2 years ago
13

What is the bisector of RS

Mathematics
1 answer:
Inessa05 [86]2 years ago
8 0

Step-by-step explanation: A line, ray, or line segment (referred to as segment) that is perpendicular to a given segment at its midpoint is called a perpendicular bisector. ... In the diagram above, RS is the perpendicular bisector of PQ, since RS is perpendicular to PQ and PS≅QS. Additionally, since PS≅QS, point S is the midpoint of PQ.

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kvasek [131]
No she needs four more ounces of cheese to make 2 batches of mac n cheese and 3 pizzas
4 0
3 years ago
An observer on top of a 50-foot tall lighthouse sees a boat at a 7° angle of depression. To the nearest foot, how far is the boa
Yuri [45]

Answer:

407.22 foot is the boat from the base of the lighthouse

Step-by-step explanation:

Given the statement: An observer on top of a 50-foot tall lighthouse sees a boat at a 7° angle of depression.

Let x foot be the distance of the object(boat) from the base of the lighthouse

Angle of depression = 7^{\circ}

\angle CAB = \angle DCA = 7^{\circ}       [Alternate angle]

In triangle CAB:

To find AB = x foot.

Using tangent ratio:

\tan (\theta) = \frac{Opposite side}{Adjacent Base}

\tan (\angle CAB) = \frac{BC}{AB}

Here, BC = 50 foot and \angle CAB =7^{\circ}

then;

\tan (7^{\circ}) = \frac{50}{x}

or

x = \frac{50}{\tan 7^{\circ}}

x = \frac{50}{0.1227845609}

Simplify:

AB = x = 407.217321 foot

Therefore, the boat from the base of the light house is, 407.22'





5 0
3 years ago
The base diameter and the height of a cone are both equal to x units. Which v expression represents the volume of the cone, in c
vesna_86 [32]

Answer:

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Step-by-step explanation:

5 0
3 years ago
1.Find the next three terms in the sequence. -2 , -5 , -8, -11 , ...
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3 0
2 years ago
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LekaFEV [45]
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so...go for it !!!
4 0
3 years ago
Read 2 more answers
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